<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
  <h1>修改用户信息</h1>
  <form method="post">
    <input type="text" name="name" value="{{ info.name }}">
    <input type="text" name="age" value="{{ info.age }}">
    <input type="text" name="gender" value="{{ info.gender }}">
    <input type="submit" value="提交">
  </form>
</body>
</html>